Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Avraham Y Shainhouse, DDS

Periodontics in Belmont, MA · enumerated 2007 · practices at 42 North Dental Care, LLC.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1649326760

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Registry record

Entity type Individual (Type 1)

Name Dr. Avraham Y Shainhouse

Credential DDS

Sex Male

Practice address Belmont, MA, 02478

Phone (617) 489-1900

Enumeration date Jan 25, 2007

Last updated in NPPES Feb 9, 2012

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 021767 (MA) Secondary

1223P0300X Periodontics Dental Providers · License DN21767 (MA) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

Other identifiers

Identifier	Type	State	Issuer
9756892	Medicaid	MA	-
0206920	Medicaid	MA	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How do I verify Avraham Shainhouse's NPI record?

Cross-check NPI 1649326760 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1649326760 active?

Yes, as of the latest NPPES snapshot, NPI 1649326760 is active (record last updated 2012-02-09).

Other providers at this practice address

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Raffi Bagdassarian General Practice Dentistry · Belmont, MA NPI 1598838534 Shailaja Thaker General Practice Dentistry · Belmont, MA NPI 1588814495 Boulos Hanna Dentist · Belmont, MA NPI 1417246109 42 North Dental Care, LLC Dental Clinic/Center · Belmont, MA NPI 1740559400 Fadhel Meerza Dentist · Belmont, MA NPI 1669363024

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-02-09.